Titanium Anode Rod

THT titanium anode rod production principle is same as titanium anode plate, titanium anode wire, titanium anode tube, and titanium anode strips ,which involves using titanium rods as the substrate and then coating the surface with a layer of precious metal oxides, such as ruthenium oxide, iridium oxide, or platinum oxide. This coating undergoes a sintering process at high temperatures to form a durable oxide cover layer. The precious metal oxide coating provides excellent electrocatalytic and electrochemical activity to titanium anodes, making them crucial in various electrochemical applications such as wastewater treatment, electroplating, hydrocyclone electrolysis，desalination of seawater, chemical production, and corrosion prevention in marine engineering equipment.

Superior corrosion resistance
Lightweight with high strength and hardness
Longevity and stability
Excellent conductivity

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Product Details in Waster Watertreatment
Product Details in Hydrocyclone Electrolysis
Product Details in Water Heater Tank
Product Details in Cathodic Protection

Substrate：Gr1 Gr2 Titanium Rod
Coating:IrOx+RuOx/IrOx+TaOx/PtOx+etc
Diameter:3-30mm or customized
Length：1000mm,1500mm, 2000mm or customized
PH：0-14
Current density：5-100mA/cm²
Temperature：10-40℃

Anode: Pure titanium tube coated with a mixed metal oxide coating, with a titanium-clad copper rod welded in the middle
Cathode: Pure titanium deposition cylinder
Most Size：φ76×1000-1500mmφ95×1000-1500mmφ110×1000-1500mmφ219×1000-1500mm
Environment: Sulfate system/Chloride system/Sulfate&Chloride salts mixed system
Current density:100—1500A/M²

Item No	Tank Volume	Diameter(mm)	Length	Current Output	Lifetime(A)
THT-MWT-40	10 ~ 39 Gallon	Φ1.0-Φ3.0mm	300mm	5mA	≥10
THT-MWT-90	40-89 Gallon		300mm	15mA	≥10
THT-MWT-120	90-120 Gallon		480mm	15mA	≥10
THT-MWT-RV	For RV (suburban)		300mm	5mA	≥10

Substrate	Coating	Diameter(mm)	Length(mm)	Current (A)	Lifetime(A)
ASTM B265 Titanium Grade 1/Grade 2 Rod	Ir-Ta Mixed Metal Oxide Coating	3.2	1000/1500	1	≥20
		6.4	1000/1500	2	≥20
		12.7	1000/1500	4	≥20
		19	1000/1500	6	≥20
		25	1000/1500	7.8	≥20

Other specification pls contact us our sales for customization.

Cathodic Protection

THT titanium anode rod is applied in various cathodic protection fields, such as underground pipelines, underground storage tanks, etc. By installing THT titanium anode rods on the surface of pipelines or directly inserting them into the interior of pipelines, protective currents are released to protect pipelines from corrosion by soil, water and other environmental factors. Additionally, corrosion prevention for metal structures, ship hulls, and marine engineering is also achieved through the use of titanium anode rods in external current cathodic protection systems.

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Water Heater Tank

THT titanium anode rod delivers electrons into the water, diverting the corrosive action of hard water minerals from the walls of the water heater tank to the anode rod. This significantly extends the lifespan of the water heater tank, softens the water, prevents mineral buildup, and removes impurities. The Ir-Ta (IrO2/Ta2O5) mixed metal oxide catalyst on the titanium anode rod remains stable under electrochemical processes. The wear rate of the titanium anode rod is extremely low, with strong corrosion resistance and minimal odor generation. Environmentally friendly and requiring infrequent replacement, the lifespan of the titanium anode rod can reach more than 10 years.